diff options
Diffstat (limited to 'drivers/net/phy/adin1100.c')
| -rw-r--r-- | drivers/net/phy/adin1100.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/drivers/net/phy/adin1100.c b/drivers/net/phy/adin1100.c index 6bb469429b9d..bd7a47a903ac 100644 --- a/drivers/net/phy/adin1100.c +++ b/drivers/net/phy/adin1100.c @@ -215,8 +215,11 @@ static int adin_resume(struct phy_device *phydev) return adin_set_powerdown_mode(phydev, false); } -static int adin_set_loopback(struct phy_device *phydev, bool enable) +static int adin_set_loopback(struct phy_device *phydev, bool enable, int speed) { + if (enable && speed) + return -EOPNOTSUPP; + if (enable) return phy_set_bits_mmd(phydev, MDIO_MMD_PCS, MDIO_PCS_10T1L_CTRL, BMCR_LOOPBACK); |